Mark Rutland e538c58491 microblaze: Snapshot thread flags ... Some thread flags can be set remotely, and so even when IRQs are disabled, the flags can change under our feet. Generally this is unlikely to cause a problem in practice, but it is somewhat unsound, and KCSAN will legitimately warn that there is a data race. To avoid such issues, a snapshot of the flags has to be taken prior to using them. Some places already use READ_ONCE() for that, others do not. Convert them all to the new flag accessor helpers. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Paul E. McKenney <paulmck@kernel.org> Link: https://lore.kernel.org/r/20211129130653.2037928-8-mark.rutland@arm.com		2021-12-01 00:06:44 +01:00
..
cpu
syscalls	futex: Wireup futex_waitv syscall	2021-11-25 14:26:12 +01:00
.gitignore
asm-offsets.c	sched,arch: Remove unused TASK_STATE offsets	2021-06-18 11:43:09 +02:00
dma.c
entry.S
exceptions.c
ftrace.c	ftrace: Cleanup ftrace_dyn_arch_init()	2021-10-08 19:41:39 -04:00
head.S
hw_exception_handler.S
irq.c
kgdb.c
Makefile
mcount.S
microblaze_ksyms.c	microblaze: use generic strncpy/strnlen from_user	2021-07-27 23:01:13 +02:00
misc.S
module.c
process.c	sched: Add wrapper for get_wchan() to keep task blocked	2021-10-15 11:25:14 +02:00
prom.c
ptrace.c
reset.c
setup.c
signal.c	microblaze: Snapshot thread flags	2021-12-01 00:06:44 +01:00
stacktrace.c
sys_microblaze.c
syscall_table.S
timer.c
traps.c
unwind.c
vmlinux.lds.S